Esophageal motility before and after endoscopic submucosal dissection for superficial esophageal cancer: A high resolution manometry study

Esophageal motility before and after endoscopic submucosal dissection for superficial esophageal cancer: A high resolution manometry study - Esophageal motility before and after endoscopic submucosal dissection for superficial esophageal cancer: A high resolution manometry study

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000022890

Enrollment

Registered

2016-06-27

Start date

2013-06-12

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

superficial esophageal cancer

Interventions

Each patient underwent HRM and filled out a questionnaire on dysphagia before ESD was performed.After scarring of ESD ulcer was confirmed by endoscopy, patients underwent second HRM and filled out the

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Twenty patients who were going to undergo ESD for superficial EC between September 2013 and February 2015 at Niigata University Hospital, were enrolled in this study.

Exclusion criteria

Exclusion criteria: Patients who needed any additional anticancer therapy (surgery, chemotherapy, and/or irradiation) after ESD were excluded. The patients whose HRM results were poor were also excluded from the study.

Design outcomes

Primary

Measure	Time frame
esophageal motility before and after ESD	—

Secondary

Measure	Time frame
dysphagia before and after ESD	—

Countries

Japan

Contacts

Public ContactKazuya Takahashi

Niigata University Medical and Dental Hospital Division of Gastroenterology and Hepatology

kazuya911@med.niigata-u.ac.jp+81-25-223-2207

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026